What does the suffix sis mean? The suffix sis is used to form nouns of action from verbs such as the process, state, or condition. Examples include thesis and aphesis. The suffix is Greek in origin.
1. fat cell-cells composed of fat. adipose cell. somatic cell, vegetative cell-any of the cells of a plant or animal except the reproductive cells; a cell that does not participate in the production of gametes; somatic cells are produced from preexisting cells;. fat cell-cells composed of fat. adipose cell. somatic cell, vegetative cell-any of the cells of a plant or animal except the reproductive cells; a cell that does not participate in the production of gametes; somatic cells are produced from preexisting cells;
The main cells that store fat in the triglyceride form are called adipocytes, or simply fat cells. White adipose cells store fat for use as energy, whereas brown adipose tissue is merely used to create heat and is not relevant as an energy store. Adipocytes are generally found around the body under the skin and also in the abdominal cavity, surrounding the internal organs.